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752-6405258 — GEAR,BEVEL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

752-6405258: GEAR,BEVEL.

The GEAR,BEVEL is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_style: PLAIN, SOLID, bore_style: W/ 2 KEYWAYS BOTH ENDS, teeth_type: SPIRAL, pitch_angle: 45.0000 DEGREES, pitch_diameter: 4.0000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-348-7867, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
752-6405258
NSN: 4820-01-348-7867
NIINs: 013487867, 013580659, 013783089, 013947942
FSC: 4820 — Valves, Nonpowered
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL OVERALL
body_stylePLAIN, SOLID
bore_styleW/ 2 KEYWAYS BOTH ENDS
teeth_typeSPIRAL
pitch_angle45.0000 DEGREES
pitch_diameter4.0000 INCHES NOMINAL IN
pressure_angle20.0000 DEGREES
teeth_quantity24
tooth_directionRIGHT
special_featuresLEFT HAND THDS
style_designatorSIDE FACE, BACK HUB PROTRUDING
surface_treatmentPASSIVATE
NSN4820-01-348-7867
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 752-6405258 · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
STYLE DESIGNATOR: STRAIGHT THRU
•
SURFACE TREATMENT: PASSIVATE
•
MATERIAL: STEEL COMP 303 BODY
•
OPENING PRESSURE SETTING: 1.0 POUNDS PER SQUARE INCH LBS
•
VALVE OPERATION METHOD: AUTOMATIC
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORSTRAIGHT THRU
SURFACE TREATMENTPASSIVATE
MATERIALSTEEL COMP 303 BODY
OPENING PRESSURE SETTING1.0 POUNDS PER SQUARE INCH LBS
VALVE OPERATION METHODAUTOMATIC
SUBSTITUTES & CROSS-REFERENCES 3
CKRA1871001ASame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
23824-40014Reference document
Same NSN cross-reference
Reference document — Secondary reference
211043929Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 752-6405258?
752-6405258 is a GEAR,BEVEL.
What parts can replace 752-6405258?
There are 3 known substitutes for 752-6405258: CKRA1871001A, 23824-40014, 211043929. Substitute compatibility should be verified for your specific system.
What is the NSN for 752-6405258?
752-6405258 is cataloged in the U.S. Government catalog under NSN 4820-01-348-7867. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.